Found 300 races

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

OCT
3

Cypress, CA
• 7.2 miles
$15 -$50
DETAILED RACE FEATURESRace t-shirt (guaranteed for early bird registration only) & participant medals for all racers. Age division awards for the 5K timed eventPopsicles at the finish! $40 for 5K...
5K
20
OCT
3

long beach, CA
• 26.4 miles
$22 -$44
It's time for the Haunted Heroes 5k, 10k, 15k, Half Marathon fun run/walk!!! Check-in - 6:45-7:30AM for everyone Start - 7:30AM Included in registration — - custom finisher medals - drawstring...
5K 10K 15K Half Marathon
22
OCT
3

Norfolk, NE
• 37.1 miles
$17 -$45
Liberty Centre's 2026 Color Your Recovery 5K/10K Run/Walk & Kids' 1-Mile Fun Run Saturday, October 3, 2026Registration & Check-In: 8:00 a.m.Race Start: 9:00 a.m.Location: 900 E. Norfolk Avenue,...
1m 5K 10K
20
OCT
3

Canoga Park, CA
• 12.0 miles
$34
A pink-powered, comedy-themed 5K, 10K and Half Marathon along the LA River Path.
5K 10K Half Marathon
43
OCT
3

Silverado, CA
• 30.0 miles
$35 -$45
The Autism Speaks Empower Walk + 5K Run is an uplifting celebration of community and progress, combining the spirit of the traditional Walk with the energy of a 5K run! Whether you’re walking,...
5K
6
OCT
3

YORBA LINDA, CA
• 21.1 miles
DescriptionGather a team of up to 4 people and join us for another Puzzle-Palooza at the Yorba Linda Cultural Arts Center! Each team will receive the same 500 piece puzzle and race to finish the...
OCT
3

Irvine, CA
• 20.7 miles
Superheroes Triumph 5K run, walk, and roll in Irvine, CA benefiting Triumph Foundation.
5K
18
OCT
4

Valencia, CA
• 43.6 miles
$25 -$44
It's time for the Haunted Heroes 5k, 10k, 15k, Half Marathon fun run/walk!!! Sunday, October 4th, 2026 Check-in - 6:45-7:30AM for everyone Start - 7:30AM Half marathon cut off 10:45am, option to...
5K 10K 15K Half Marathon
23
OCT
4

Long Beach, CA
• 29.4 miles
$10 -$65
🏴‍☠️ Never Say Die Run5K • 10K • Half MarathonAn 80s Nostalgia Adventure Run📍 5400 E Ocean Blvd, Long Beach, CA 90803📅 October 4th ⏰ Half Marathon Start: 7:00 AM⏰ 5K & 10K Start: 8:00 AM For the...
5K 10K Half Marathon
52
OCT
4

Palos Verdes Peninsula, CA
• 11.5 miles
$45 -$50
This 5K offers the natural beauty of the Palos Verdes trails. Enjoy the shade of eucalyptus trees as you traverse the well-groomed horse trails over gently rolling hills. Invigorate your body....
5K
56
OCT
4

Agoura Hills, CA
• 47.0 miles
$20 -$60
Join us on Sunday, October 4, 2026, at 9:00 a.m. for the RAD Run - Reyes Adobe Days 5K.  The race will take place on a (previously certified) flat and fast course, starting and ending at the...
5K
69
OCT
10

Long Beach, CA
• 28.5 miles
$74 -$194
A scenic marathon, half marathon and aquarium 5K weekend in Long Beach, California.
5K Half Marathon Marathon
38
OCT
10

Santa Ana, CA
• 16.8 miles
$47 -$225
Music, food and running! Celebrate a night under the lights with your running crew, racing nothing but RELAYS all night - 4x100, 4x200, 4x400, 4x800, 4x1600 and the distance medley relay (AKA DMR...
26
OCT
10

Silverado, CA
• 27.0 miles
A family-friendly, non-competitive bubble-filled 5K at Oak Canyon Park in Irvine, CA.
24
OCT
10

Long Beach, CA
• 2.4 miles
$10 -$40
Join the National MPS Society at the 5th Annual Long Beach Race for Rare 5K Run & Walk Event hosted by Long Beach locals, Lynn and Scott Hopkins! This event is to raise money and awareness to...
5K
22
OCT
10

Los Olivos, CA
• 37.3 miles
Start your day with the 5K Run and Fun Run before our annual Los Olivos Day in the Country! This family-friendly race winds through downtown Los Olivos and its charming neighborhoods, perfect for...
1m 5K
11
OCT
10

Santa Clarita, CA
• 49.4 miles
$20
Well, here we go again! Another Great idea to continue to advocate for rare families. We are putting on another event! The "Rare Stair Challenge 2" at Central Park in Santa Clarita. Start time is...
7
OCT
10

Brea, CA
• 43.7 miles
$50 -$75
Run it, hike it, and conquer the trails of the stunning and expansive Chino Hills State Park! Choose the 5K or 10K to challenge yourself with the beauty of trail running or hiking, all while...
5K 10K
21
OCT
11

Simi Valley, CA
• 21.3 miles
The Free Clinic of Simi Valley is hosting its annual Fredrick Michael Gibson Run/Walk for Depression Awareness. An event for the whole family offering a flat course for a 5K/10K, Half Marathon...
5K 10K Half Marathon
7
OCT
11

Laguna Niguel, CA
• 31.9 miles
$15 -$50
Who We Are: Healthy Kids Running Series is a five (5) week running program in the spring and fall for kids Pre-K through 8th grade. Each HKRS Series takes place once a week and offers...
0m 1m 2m 4m
4